//
//  AYStatus.swift
//  iOSSinaWeb
//
//  Created by yws on 16/5/17.
//  Copyright © 2016年 yws. All rights reserved.
//

import UIKit

class AYStatus: NSObject {

    
    /// 微博创建时间
    var created_at: String?
    
    /// 微博ID
    var id: Int64 = 0
    
    /// 微博信息内容
    var text: String?
    
    /// 微博来源
    var source: String?
    
    /// 转发数
    var reposts_count: Int = 0
    
    /// 评论数
    var comments_count: Int = 0
    
    /// 表态数
    var attitudes_count: Int = 0
    
    /// 微博配图: 数组里面是字典 // Int类型的数组[Int], 字典类型的数组 [String: AnyObject] -> [[String: AnyObject]]
    var pic_urls: [[String: AnyObject]]? {
        didSet{
            guard let urlDicts = pic_urls else {
                AMPrint(items: "没有值")
                return
            }
            pictureURLs = [NSURL]()
            
            for dict in urlDicts {
                if let urlString = dict["thumbnail_pic"] as? String {
                    let url = NSURL(string: urlString)
                    
                    pictureURLs?.append(url!)
                    
                }
            }

            
        }
    }
    
    var user: AYUser?
    
    init(dict: [String: AnyObject]) {
        super.init()
        
        setValuesForKeysWithDictionary(dict)
    }
    
    var pictureURLs: [NSURL]?
    
    
    
    var retweeted_status: AYStatus?

    
    override func setValue(value: AnyObject?, forUndefinedKey key: String) {
    }
    
    override func setValue(value: AnyObject?, forKey key: String) {
        
        if key == "user" {
            if let dict = value as? [String: AnyObject] {
                user = AYUser(dict: dict)
                return
            }
        }
        if key == "retweeted_status" {
            // 拦截,自己来转模型
            if let dict = value as? [String: AnyObject] {
                // 字典转模型
                retweeted_status = AYStatus(dict: dict)
            }
            
            // 一定要记得return,不然会不给super.setValue:forKey:给覆盖成字典
            return
        }

        super.setValue(value, forKey: key)
    }
    
    override var description: String {
        get {
            let keys = ["created_at", "id", "text", "source", "reposts_count", "comments_count", "attitudes_count", "pic_urls"]
            
            return "\n \t 微博模型: \(dictionaryWithValuesForKeys(keys))"
            
        }
    }
    
    
}







